Show HN: Tech docs → video explainers in seconds
feliks22 Friday, July 18, 2025What it is Symvol turns any tech doc into AI-narrated video in ~1 min. Every code block stays live-viewers can click-to-copy and run snippets while they watch.
Why we built it We began as a generic “text → video lesson” tool. Early testers asked for coding support, so we added a code-aware pipeline. This is the first public launch of that version.
Try it Drag-drop a PDF at symvol.io (free to try) OR install our Chrome extension to run Symvol on any web page
Looking for feedback on 1) Narration accuracy 2) Clarity of visuals 3) Usefulness of the live copy-code feature
We’ll be around all day - happy to answer questions or dive deeper in the comments!
Summary
Symvol.io is a blockchain-powered platform that enables users to create, trade, and manage digital assets and non-fungible tokens (NFTs). The platform offers a user-friendly interface and a range of features, including secure storage, real-time market data, and a decentralized exchange.
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symvol.io